Qwen3.5 4B
Qwen vision-language model for visual reasoning, documents, and agent tasks
Cheapest input
$0
$/MTok · models.dev
Cheapest output
$0
$/MTok
Context
262K
tokens
Offers
3
1 source
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number. Showing free/$0 offers. Hide them.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestQwen/Qwen3.5-4B | SiliconFlow (China) | $0 | $0 | $0 | 262K |
| models.devqwen3.5-4b | QVAC | $0 | $0 | $0 | 33K |
| models.devqwen3-5-4b | EmpirioLabs AI | $0.04 | $0.07 | $0.02 | 262K |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- Open weights
- In: text
- In: image
- In: video
- Out: text
Knowledge cutoff: 2025-04Released: 2026-03-03Family: qwen